Product features
Ex zone 1 and 21
Thermoplastic enclosure
Double insulated X
Mounting details to EN 50047
Suitable for in-line mounting
With pre-wired cable
Actuator: Spring rod with plastic tip TK
Wear-resistant plastic tip
Spring rod can be actuated from any direction
Elasticity of the spring allows for deflection above the max. switching angle of 18°
Attention: Please state required international approvals with your order!
Technical data
General technical data
Applied standards
EN 60947-5-1, EN IEC 60079-0, EN 60079-1, EN 60079-31
Enclosure
thermoplastic, glass-fibre reinforced, shockproof, self-extinguishing UL 94 V-0
Degree of protection
IP65 (IEC/EN 60529)
Contact material
silver
Switching system
snap action
Switching elements
1 change-over contact with single break, type C
Connection
pre-wired cable H05VV-F
Cable cross-section
3 x 0.75 mm² (incl. conductor ferrules)
Cable length
2 m
Rated impulse withstand voltage Uimp
4 kV
Rated insulation voltage Ui
250 V
Conventional thermal current Ithe
5 A
Rated operating current/voltage Ie/Ue
5 A/250 VAC; 0.16 A/230 VDC
Utilisation category
AC-15; DC-13
Short-circuit protection
5 A gG/gN fuse
Ambient temperature
–20 °C … +60 °C
Mechanical life
> 1 million operations
Operation cycles
max. 1800/h
Repeat accuracy of switching points
± 0.1 mm
Contact opening
max. 2 x 4 mm
Ex marking
L II 2G Ex d IIC T6 Gb,
L II 2D Ex tb IIIC T80 °C Db IP65
Approvals
PTB 03 ATEX 1069 X
Downloads
Variants / Options
The following variants / options are available on request:
- Cable entry on side
- Gold-plated contacts
- Contact overlapping (only slow action)
- Latching element (On-/Off principle)
- Cold-resistant version down to -40 °C
- Special version only for dust Ex zone 22
